[fmt] use {#:x} instead of 0x{:#x} (#4170)

continuation of #309 but applying to even more files than before :)
also makes them lowercase because `0xfafafa` is better as `0XFAFAFA`

Signed-off-by: lizzie <lizzie@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4170
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
Reviewed-by: Maufeat <sahyno1996@gmail.com>

src/video_core/host1x/control.cpp

@@ -20,7 +20,7 @@ void Control::ProcessMethod(Host1x& host1x, Method method, u32 argument) {
         Execute(host1x, argument);
         break;
     default:
-        UNIMPLEMENTED_MSG("Control method {:#X}", u32(method));
+        UNIMPLEMENTED_MSG("Control method {:#x}", u32(method));
         break;
     }
 }